Widget not Updating with messages made on Main Chat page

Hello,

I was about to purchase the Babble application when I noticed the widget does not update with my earlier test comments. I made comments when I went directly into the Main Babble Chat page. Later I noticed the widget on the front page but I see none of what I typed. 

I then proceeded to type test and I can see it in the widget and when I go directly into the babble Main Chat page.